3x(6)
If you want me to solve it reply
Answer the question above
Answer:
[tex]tan\:\left(\frac{5\pi }{6}\right)=tan\left(-\frac{\pi }{6}\right)[/tex]
Option A is correct.
Step-by-step explanation:
We need to find equivalent of [tex]tan\:\left(\frac{5\pi }{6}\right)[/tex]
First we solve [tex]tan\:\left(\frac{5\pi }{6}\right)[/tex]
We get [tex]-\frac{1}{\sqrt{3} }[/tex]
Now checking all the options.
Option A: [tex]tan\:(-\frac{\pi}{6} )[/tex]
Solving [tex]tan\left(-\frac{\pi }{6}\right)\: we\: get\: \mathbf{ -\frac{1}{\sqrt{3} }}[/tex]
Option B: [tex]tan\left(\frac{7\pi }{6}\right)[/tex]
Solving [tex]tan\left(\frac{7\pi }{6}\right)\: we\: get\: \mathbf{\frac{1}{\sqrt{3} }}[/tex]
Option C: [tex]cot\left(\frac{5\pi }{6}\right)[/tex]
Solving [tex]cot\left(\frac{5\pi }{6}\right)\:we\:get\:\mathbf{-\sqrt{3} }[/tex]
Option D : [tex]tan\left(-\frac{5\pi }{6}\right)[/tex]
Solving [tex]tan\left(-\frac{5\pi }{6}\right) \:we\:get:\mathbf{\frac{1}{\sqrt{3} } }[/tex]
So, looking at the options, only Option A has the same result as given question
So, [tex]tan\:\left(\frac{5\pi }{6}\right)=tan\left(-\frac{\pi }{6}\right)[/tex]
Option A is correct.
what is 6-6+3X2
plz help
Answer:
umm I'm pretty sure its 6
The expression 6 - 6 + 3 × 2 simplified by PEMDAS rule is equal to 6.
What is PEMDAS rule?PEMDAS rule states the correct order of simplifying an expression is as follows -: Parenthesis, exponents, multiplications, divisions, additions, and, subtractions.
We have to simplify 6 - 6 + 3 × 2.
First, we'll do multiplications.
= 6 - 6 + 6.
= 6 (as +6 - 6 = 0).
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Solving Equations with Rational Exponents
Solve and check. Show all work,
which values of x make 3x+4>5(x+2) true?
x<-6
x<2
x>-6
x>2
Answer:
x<-6
Step-by-step explanation:
3x+4>5(x+2)
Distribute
3x+4 > 5x+10
Subtract 3x from each side
3x+4 -3x> 5x-3x+10
4 > 2x+10
Subtract 10 from each side
4-10 > 2x+10-10
-6 > 2x
Divide each side by 3
-6/2 > 2x/2
-3 > x
Since x must be less than -3 the only statement that would be true is x< -6
Amr recorded the outdoor temperature as -4 degrees Fahrenheit at 7:30 A.M. At noon, it was 22 degrees Fahrenheit. Sal said the temperature changed by 18 degrees Fahrenheit because 22 - 4 = 18
(My answer is 26 for this question.)
What was the total temperature change from 7:30 A.M until noon? Use the thermometer to help justify your solution.
Answer:
26
Step-by-step explanation:
so it changed by 26 degrees because it goes -3 -2 -1 0 and then add 22 so it is 26 i think
The total temperature change would be 26 degrees from 7:30 A.M until noon.
What are Arithmetic operations?Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operations is called the arithmetic operator.
We have been given that
At 7:30 A.M.,
The temperature was -4 degrees Fahrenheit
At noon,
The temperature was 22 degrees Fahrenheit
To determine the temperature change.
Here the temperature change is difference between the final temperature and initial temperature, so we have to apply the subtraction operation.
So the temperature change = 22 - (-4) = 22 + 4 = 26
Therefore, the total temperature change would be 26 degrees from 7:30 A.M until noon.
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The stock market dropped 220 points on Monday. It lost another 48 points on Tuesday, and on Wednesday, it gained 96 points. What was the amount of change over those three days.
48 points gained in those 3 days.
Subtract 220 with 48, then add 96. Last step would be subtracting 220 with the amount they have now in those 3 days to find how much points the stock market gained in those 3 days.
Subtract 220-48.It‘ll be 172.
Add 172 with 96. 172+96=268.
Subtract 268 with how much points the stock market had 3 days ago. 268-220 would be 48.
The amount of change over those three days is 268 points.
Here,
The stock market dropped 220 points on Monday.
It lost another 48 points on Tuesday, and on Wednesday, it gained 96 points.
We have to find, the amount of change over those three days.
What is amount?
The sum total of two or more quantities or sums, is called amount.
Now,
The stock market dropped 220 points on Monday.
It lost another 48 points on Tuesday.
Hence, the points after loss = 220 - 48 = 172
And, when it gained 96 points.
Then, the points after gain = 172 + 96 = 268
Hence, The amount of change over those three days is 268 points.
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Multiply
71.8 X 0.32
Answer:
22.976
Step-by-step explanation:
Thats your answer.
please look at the picture and answer :)
Answer:
C or E
Step-by-step explanation:
probably C
it never said what way to go
Answer:
C
Step-by-step explanation:
I can't really see what the fraction is on your picture but I'm assuming its -1 7/8
20 POINTS IF U HELP!!!!!
Answer:
Hours Amounts ($)1 12.04
2 24.08
3 36.12
4 48.16
5 60.20
Step-by-step explanation:
Given,
For every 5 hours money Andre gets is = $60.20
So,
For every 1 hour = $60.20 ÷ 5 = $12.04
For every 2 hours = $12.04 × 2 = $24.08
For every 3 hours = $12.04 × 3 = $36.12
For every 4 hours = $12.04 × 4 = $48.16
Solve for x: Your answer must be simplified. x/-9≥3.
Answer: thats false. A negative number is always less than a postive number.
Step-by-step explanation:
Answer: go on Netflix dont listen to dem teachers
Step-by-step explanation: but if u want good grade by all means
A circle has a radius of 12 mm.How long is it's diameter?
Answer:
6mm
Step-by-step explanation:
radius = 1/2 of diameter
Please I need help please
Answer:
the answer is 41 billion
Step-by-step explanation:
Factor this expression using the GCF
6k+3
Answer:
3(2k+1)
Step-by-step explanation:
hope this helps
In 1985, the cost of clothing for a certain familiy was $620. In 1995, 10 years later, the cost of clothing for this famility was $1000. Assuming the cost increased linearly, what was the cost of this familiy's clothing in 1991
Answer:
$848
Step-by-step explanation:
Calculation for the cost of this familiy's clothing in 1991
First step is to calculate the amount that is increase per year
Increase per year= ($1000-$620)/(1995-1985)
Increase per year= 380/10
Increase per year= $38
Now let y be :38*x + $620 and let x be 6 years (1991-1985)
Second step is to calculate the cost of the clothing in 1991
y = 38*6 + 620
y=228+620
y = $848
Therefore the cost of this familiy's clothing in 1991 will be $848
Lydia is buying a ring.
The ring costs £60
She pays a deposit of 40%.
Work out how much she pays as the deposit.
Answer: I believe it's £24
Step-by-step explanation: I suck at math so sorry if it's wrong.
Cuanto triángulos tiene un pentagono
Answer:
creo que hay siete triángulos en un pentágono
Step-by-step explanation:
The rectangle shown has a perimeter of 92 cm and the given area. Its length is 6 more than three times its width. Write and solve a system of equations to find the dimensions of the rectangle .
Answer:
Dimensions are 20cm & 26 cm .
Step-by-step explanation:
Given that the rectangle shown has a perimeter of 92 cm and the given area. Its length is 6 more than three times its width. So let
Lenght be x + 6 Breadth be x.======================================
Now According to Question ,
⇒ Perimeter = 2(l+b)
⇒ 92 cm = 2( x + x + 6 )
⇒ 92 cm = 2(2x + 6)
⇒ 92 cm = 4x + 12
⇒ 4x = ( 92 - 12) cm
⇒ 4x = 80cm
⇒ x = 80cm/4
⇒ x = 20 cm .
So , the lenght will be x + 6 = 26 cm and breadth will be x = 20 cm .
Hence the lenght of the rectangle is 26 cm and breadth is 20 cm .======================================
Answer:
The answer is that the width is equal to 10 and the length is equal to 36.
Step-by-step explanation:
18(10) pls help- ucrfyfdvdvjbjfgnfbcdsxscjfgjnhbfxsaxhh Th
Write a polynomial f (x) that meets the given conditions. Degree 3 polynomial with integer coefficients with zeros -7i and
Answer and Step-by-step explanation:
Since it is a degree 3 polynomial, then it should have 3 solutions. But only one is given -7i which is an imaginary number. Since -7i is part of the solutions, then definitely, +7i is also part of the solutions. Since we are not given the last root, I would choose a suitable number in order to explain the process. Let us choose 1. Therefore, our roots are now:
±7i and 1.
In order to find the polynomial, we have:
x = +7i or –7i or 1, this means:
f(x) = (x – 7i)(x + 7i)(x – 1)
f(x) = [x² +7ix – 7ix – (7i)²](x – 1) = [x² – 49(–1)](x – 1) = (x² + 49)(x – 1) = x³ – x² + 49x – 49
fourteen less than five times a number is three times the number. define a variable, write an equation, and solve to find each number.
5x-14=3x
Then you just solve for x
X being 7
Hope this helped!
Which of the following graphs represents logistic growth? NEED HELP ASAP!
Answer:
the first one is a logistic growth
The graph that represents the logistic growth should be considered the first graph and the same should be relevant.
What is logistic growth?In the logistic growth, the population for the per capita growth rate should be smaller and should be considered as the smaller when the size of the population approached the maximum that imposed the resources that are limited in the environment.
hence, The graph that represents the logistic growth should be considered the first graph and the same should be relevant.
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consider the functions g(x) = 6x + 7 and h(x) = 3x - 2. find {x: g(x) > h(x)}
Answer:
The solution set is x ∈ ( -3 , ∞ ) .
Step-by-step explanation:
Two functions are given to us. And we have to find x such that g(x) > h(x) that is { x : g(x) > h(x)} .
So , the given functions are ,
g(x) = 6x + 7 h(x) = 3x - 2.According to Question ,
⇒ g(x) > h(x)
⇒ 6x + 7 > 3x - 2
⇒ 6x - 3x > -2 -7
⇒ 3x > -9
⇒ x > (-9)/3
⇒ x > (-3)
Hence x can have all values greater than (-3). Therefore x ∈ (-3 , ∞ ) .
Hence the solution set of x is x ∈ (-3,∞)Pregunt
A={x/x es un dia de la semana} expresado por extensión se escribe como
A= {lunes)
Answer:
sorry, dont speak spanish
Step-by-step explanation:
write an equation for a line that passes through (-2,1) with a slope of 2/3
Please help I’m so close to passing math
Answer:
$0.14 per ounce of salsa
Step-by-step explanation:
2.80/20
Move decimal to make the number a whole number
(Have to move the decimal the same amount of spaces)
28/200
0.14
Hope this helps. Have a nice day
Answer:
$0.14
Step-by-step explanation:
20-ounce =2.80
1- " =2.80/20
=280/100 × 1/20
=14/100
=$0.14
37 over 8
Express
as a decimal
Answer:
4.625
Step-by-step explanation:
hope i helped and give my stars plz :) have a good day <3
Answer:
Is 4.625
Step-by-step explanation:
To get this just divide 37 by 8. All fractions are division problems.
A box contains 5 red discs, 1 green disc and 6 blue discs. A disc is picked at
random from the box
What is the probability that it is not red?
Answer:
7/12
Step-by-step explanation:
There are 12 disks total and 5 of them are red. so 12-5 is 7.
Answer:
5/12
Step-by-step explanation:
1+5+6=12 and There is 5 red discs si 5/12
Pleaseee help me!! ASAP
Answer:
Yes 4:3
Step-by-step explanation:
To solve this, take the the inside number and subtract in from the outside number. Look at the question very carefully for this part...
Since it says the ratio of the outside number to the inside number, take that number and see how many times it can fit into the outside number. In this case, it is 4, and than for the inside number, it is 3.
Now do the same for the other measurement and see if it has the same ratio, and if it does, that is the answer.
Which numerical expression represents, two fifths of the product of five eighths and sixteen? please help
9514 1404 393
Answer:
[tex]\dfrac{2}{5}\times\left(\dfrac{5}{8}\times 16\right)[/tex]
Step-by-step explanation:
In this context, "of" means "times". A product of two numbers is computed by taking one "times" the other. In short, the operations being described by the words are two uses of "times". That shows up in only one answer choice.
Use the distance formula to find the perimeter. Round to the nearest tenth.
Answer:
37.6 units
Step-by-step explanation:
Perimeter = sum of all sides of the triangle
To find the sum, find the distance between each points.
✔️Distance between points (-7, 6) and (5, -4):
[tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} = [/tex]
[tex] = \sqrt{(5 - (-7))^2 + (-4 - 6)^2} [/tex]
[tex] = \sqrt{(12)^2 + (-10)^2} [/tex]
[tex] = \sqrt{144 + 100} [/tex]
[tex] = \sqrt{244} = 15.6 units [/tex] (nearest tenth)
✔️Distance between (-7, 6) and (-7, -4):
|6 -(-4)| = 10 units
✔️Distance between (-7, -4) and (5, -4)
|-7 - 5| = 12 units
✔️ Perimeter = 15.6 + 10 + 12 = 37.6 units
